Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Jan 14, 2025
@riponowl my sympathies on dealing with what seems a very difficult to access install. if there is another location in the pipework that is more easil...
@riponowl so the samsung thinks the flow is 13 lpm right? I've just done the maths on the voltage vs flow rate readings that would come out of the ...
yep. The key was to get the modbus control of the heatpump up and running. Its a a simple logic loop running in NodeRed on top of HA, with HA calls to...
is why I asked the OP for a diagram. I can't figure this one out without it.
having Read The FM umpteen times whilst installing my own. there is only one flow meter type, the one that comes with it, and nothing to adjust or con...
@sunandair apologies no offence intended.. I just thought the comment needed to be firmer! AFAIUI the samsung heat pump will use the flow rate value t...
yes of course that makes total sense. will probably automate it to not run unless cylinder is below 25C, then start at an LWT of 30 and work up from t...
LWT that runs the HP at a constant min output, balanced with emitter output, that will be I think about 38-40C for my system. which will obviously for...
@redzer_irl yes on Intelligent Octopus. so 6 hrs cheap. I run the DHW during this period in the winter. I'm just interested to see how the DHW cycle b...
I'm expecting adding simple WCC to this to be mathematically trivial - its should just a case of calculate the value of a point on a straight line, th...
@riponowl to have the flow meter on adownward pipe is just plain wrong. Its more than "not recommended" as the others have suggested. Its specifically...
@cathoderay @derek-m thats exactly what I did already - that is in fact the only way this works. you change the configuration of the HP so that it is...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: The good, the bad and the not that great – my heat pump installation
@jamespa Thank you sir the help and talking on here was...
By Burtis , 5 hours ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 5 hours ago
-
At the risk of going on: A slight side issue for a foru...
By Bart , 12 hours ago
-
RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 13 hours ago
-
RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 1 day ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
@lizzie Thank you, very interesting and useful informat...
By Toodles , 1 day ago
-
RE: PV and battery long payback - sense check query
@jamespa I was just commenting on the speed, not sug...
By Batpred , 1 day ago
-
Readers here please note that Derril Water and many oth...
By Transparent , 1 day ago
-
RE: Advice on Vaillant Sensocomfort
Oops, I meant Sensocomfort (the UI to the controls)
By Batpred , 1 day ago
-
RE: Heat Pump Training vs. Real-World Installation
Our instal was very much the opposite. White haired blo...
By Batpred , 1 day ago
-
RE: Flushing system, cleaning and inhibitor
While skim reading a manual for our Vaillant HW tank, I...
By Batpred , 1 day ago
-
RE: 'Chinese Diesel Heater' to heat the home .....
Old thread but I'm new to the forum so new to me. How...
By BlizzardGreen , 2 days ago
-
I'm not sure why you would want to make it more difficu...
By JamesPa , 2 days ago
SPONSORS
